Behavioral task
behavioral1
Sample
b38dbf1d9e8155d2e4df5907d790550e_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
b38dbf1d9e8155d2e4df5907d790550e_JaffaCakes118
-
Size
39KB
-
MD5
b38dbf1d9e8155d2e4df5907d790550e
-
SHA1
9417cc85dc198a99a863836ddf5ae2a3d8dac15c
-
SHA256
1559ffbb368a896fcf472e7346f64a1a4bf4dc9501a3a44b08c61ea20c1ade01
-
SHA512
cf31e2c3cc08031ebbee5c2b6ee535972ab8564726aa84d3c8fa27dce85178f48721ff962b8141c882cd0fb76bfbde893cf7860fe0869764d7658a28f8353ee8
-
SSDEEP
768:Obr7wQWNUsTsl5EulX6hye44Fo9Qg/pc6IrSLj6q23gsgq23gs2q23gs0q23gsqK:ObnwQZsTsla/z44eBvC7OcqYW
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b38dbf1d9e8155d2e4df5907d790550e_JaffaCakes118 unpack001/out.upx
Files
-
b38dbf1d9e8155d2e4df5907d790550e_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 700KB - Virtual size: 704KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 72KB - Virtual size: 72KB
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 24KB
IMAGE_SCN_MEM_READ
.idata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 648KB - Virtual size: 647KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ